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Brand Name : DOUBLE LIGHT
Model Number : DL4-561XRB
Certification : ISO9001:2008/ROHS
Place of Origin : China (mainland)
MOQ : 1000pcs
Payment Terms : Telegraphic Transfer in Advance (Advance TT, T/T)
Supply Ability : 8,000,000pcs per Day
Delivery Time : 10-15 working days after received your payment
Packaging Details : Dimensions per Unit:0.28 × 0.2 × 0.13 Meters • Weight per Unit:3.5 Kilograms • Units per Export Carton:40000 • Export Carton Dimensions L/W/H: 0.45 × 0.28 × 0.27 Meters • Export Carton Weight:14.2 Kilograms
Product Name : 7 Segment LED Display
Package : 0.56 Inch
Emitted Color : Super Bright Red
Peak Emission Wavelength : 660nm
Chip Material : GaAlAs
Face color : Black Surface
Forward Voltage @20ma : 2.2V
Luminous Intensity : 6-12mcd
0.56'' DIP Type 4 Digit 7 Segment Display GaAlAs material led numeric display GaP Chip for clock gas station
Device Selection Guide:
| Model No. | Chip Material | Source Color | Description |
| DL4-561ARB | GaAlAs | Super Bright Red | Common Anode |
| DL4-561CRB | Super Bright Red | Common Cathode |
| Parameters | Symbol | Max. | Unit |
| Power Dissipation (Per Segment) | PD | 100 | mW |
Peak Forward Current (Per Segment) | IFP | 100 | mA |
| Forward Current (Per Segment) | IF | 25 | mA |
| Dating Linear From 25℃ | 0.4 | mA/℃ | |
| Reverse Voltage | VR | 5 | V |
| Operating Temperature Range | Topr | -40℃ to +80℃ | |
| Storage Temperature Range | Tstg | -40℃ to +85℃ | |
| Soldering Temperature | Tsld | 260℃ for 5 Seconds | |
Electrical Optical Characteristics at Ta=25℃
| Parameters | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
| Luminous Intensity | IV | 6 | 12.0 | --- | mcd | IF=20mA (Note 1) |
| Luminous Intensity Matching Ratio (Segment To Segment) | Iv-m | --- | --- | 2:1 | IF=10mA | |
| Peak Emission Wavelength | λp | --- | 660 | --- | nm | IF=20mA |
| Dominant Wavelength | λd | --- | 640 | --- | nm | IF=20mA (Note 2) |
| Spectral Line Half-Width | △λ | --- | 20 | --- | nm | IF=20mA |
| Forward Voltage | VF | --- | 2.20 | 2.80 | V | IF=20mA |
| Reverse Current | IR | --- | --- | 50 | µA | VR=5V |
Notes:
Luminous intensity is measured with a light sensor and filter combination that approximates the CIE eye-response curve. The dominant wavelength (λd) is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device.
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0.56'' DIP Type 4 Digit 7 Segment Display GaAlAs material led numeric display GaP Chip for clock gas station Images |